Whirlpool bathtub



FIG. 1 is a top view of the first embodiment of a bathtub according tothe present invention;

FIG. 2 is a partial front view of the bathtub of FIG. 1 looking straightat the front of the bathtub and slightly downward and illustrating adesign feature of the bathtub according to the first embodiment;

FIG. 3 is a perspective view of the bathtub according to the firstembodiment, looking at the bathtub from the top left side thereof, andincluding a removable headrest;

FIG. 4 is a partial perspective view of the right end of the bathtub ofthe first embodiment, seen from the top left side thereof;

FIG. 5 is a front view of the bathtub according to the presentinvention, with the headrest illustrated on the right hand side in FIG.4 now illustrated on the left hand side, noting that the head rest isremovable;

FIG. 6 is a right end view of the bathtub according to the firstembodiment;

FIG. 7 is a top view of a second embodiment of the bathtub designaccording to the present invention;

FIG. 8 is a perspective view of the bathtub of the second embodimenttaken from the top right side thereof;

FIG. 9 is a front view of the bathtub according to the secondembodiment; and,

FIG. 10 is a right hand end view of the bathtub according to the secondembodiment.

The broken line showing is for illustrative purposes only and forms nopart of the claimed design.

The ornamental design for a whirlpool bathtub, as shown and described.